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ASL in Brain Metastasis MRI Following Gamma Knife Treatment
Sponsor: Assistance Publique - Hôpitaux de Paris
Summary
Arterial spin labeling (ASL) is a non-invasive MRI technique that could help the radiologists to distinguish brain metastasis progression versus radionecrosis following gamma-knife treatment. The primary target of the study is to establish the diagnostic performances (specificity, sensitivity) of quantitative measures of ASL in brain metastases suspected of progression/radionecrosis after GK treatment
Official title: ASL in Diagnostics of Tumor Progression Versus Radionecrosis in Brain Metastasis Following Gamma Knife Treatment.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2023-01-24
Completion Date
2028-09-24
Last Updated
2025-08-08
Healthy Volunteers
No
Conditions
Interventions
MRI perfusion sequence
Quantitative analysis
Locations (1)
Service de neuroradiologie, hôpital Pitié Salpêtrière
Paris, France